Water-resistant and weather resistant. Bonds a wide range of construction materials. Strong initial track. This premium, versatile adhesive bridges gaps, offers 20 minutes working time, and forms a durable, flexible, and impact-resistant bond. Recommended for: plywood, waterboard, particleboard, treated lumber, drywall, brick veneers, imitation stone, tileboard, foamboard, ceiling tiles, 1/8 inch MDF paneling. Not recommended for: subfloors, flooring materials, ceramics, mirrors, mantle granite, plastic/vinyl. Exceeds ASTM C-557 specifications. V.O.C. compliant. Max Voc: 52 g/L LC.0809. Made in USA.